0 saturday morning" begins now. good morning, i'm alison kosik. >> i'm victor blackwell. good to have you with us this morning. health officials in oklahoma are offering free hiv and hepatitis tests today to as many as 7,000 patients of dr. scott harrington, the dentist and oral surgeon has stopped practicing after health inspectors found what they called sickening conditions in his office including filthy rusty dental tools. >> they say some of his staffers were unlicensed and that he may have given patients expired drugs. susan candiotti is in tulsa this morning, good morning. how are today's screenings going to work? >> reporter: good morning. in about three hours from now as many 7,000 invited as you mentioned, they're expecting hundreds of people to show up as they begin these tests. people will register inside the building that you see over my shoulder, and then they will be taken in to give three blood samples, one for hepatitis b, for c, and the test also for hiv, and these are all people that are former patients of dr. scott harrington, who is currently facing 17 complaints filed by the state board of registry. it will take about two to three weeks for these former patients of his and current patients of his to get the test results, so it's going to be a very uneasy time for them, as you can imagine, and we spoke with one of the people who will be tested. >> we're all very concerned and you know, apprehensive. we just don't know until we actually do get tested whether or not -- it's one of those things but we're all very concerned. >> i'm sure they're all concerned, susan. they obviously had no idea this was going on. who found out about it? how did authorities discover this? >> reporter: well it came to light after a doctor noticed that his patient diagnosed with hiv and with hepatitis c and of course you always try to find out how did you contract this, and they traced his movements, his actions, his life back to a advise itd visit to the oral surgeon and that's when inspectors found deplorable conditions inside that office. dr. harrington has been unreachable by cnn, we've tried him, we've tried his lawyer. he does have a clean record according to authorities. he's been practicing for 35 years, but the state board of registry is very concerned and also the district attorney in tulsa is looking at the possibility of criminal charges that he might face as well as some of his dental assistants who were allegedly administering sedation to some of these patients without being properly licensed. >> susan i can only imagine what the patients are thinking right now, what they're going through as they wait for these results and get screened today. susan candiotti, thank you. two suspects have pleaded not guilty to charges they killed a chicago teenager days after she performed at president obama's festivities. hadiya pendleton was 15 years old, killed from a mile from the obama chicago home. police say the suspects wanted revenge against a rival gang and shot pendleton in a case of mistaken identity. the accused shooter faces more than 140 counts of murder, his attorney says that's extreme and that prosecutors are trying to get this case in the media. an update to a story, a phoenix judge sentenced george sand toerz ters to unsupervised probation. sanders says he shot her in november at her request as it an act of mercy. she had been suffering from multiple sclerosis for many years. a former nfl player is coming out and opening up about his sexuality for the first time, we're talking about kwame harris. he was outed in the media after an alleged fight with an ex-boyfriend. in an exclusive interview with cnn he talked about the challenges of hiding his sexuality in the nfl. >> you want to escape the stare, the turmoil and maybe your mind goes to dark places sometimes, but i would just say that i, i'm happy today. >> not one player currently in the nfl is openly gay but harris wants gay athletes to know they are not alone. nelson mandela is resting comfortably in the hospital this morning. statement from the president's office said he was admitted this week because of pneumonia. doctors say the treatment is going well and he's able to breathe without difficulty. the statement went on to say the presidency wishes to acknowledge and thank all who have been praying for and sending messages of support to him and his family. one of massachusetts's most wanted is behind bars after almost 35 years on the run. authorities say gary allen irving ran off in 1978 after he was convicted of raping three young women. new leads led police this week to a small town, gorham, maine, where they found irving, he's 52 now, watching tv with his wife and dwrand child. now to north korea, they say they are in a state of war with south korea. >> here's the response from the white house. "we take these threats seriously and remain in close contact with our south korean allies, but we would also note that north korea has a long history of bellicose rhetoric and threats and today's announcement follows that familiar pattern." >> jim clancy is live in seoul, south korea. is south korea on any special alert because of the threats from north korea? >> reporter: they have to be alert, on edge so to speak because they are used to this. i don't think the general population considers this threat. they've heard it all before, they believe they're being pressured once again by the north to get money, to get food, to get assistance that would help prop up the regime, but at the same time they do have to take it very seriously. this is a formidable military force. the countries had growing trade amounting to $2 billion next year, the north is threatening to cut that off. there is an industrial park right north of the demilitarized zone where some 120 south korean firms employ about 50,000 north koreans. the north koreans are upset because they think the south is ridiculing them. with all the threats they still keep it open but the regime they rake in millions of dollars in hard currency and don't want to give it up, that's what this is all about. the north is saying tonight they can cut that off. they're also saying they put their strategic missile forces on the highest state of alert. sound familiar? that's because that's exactly what they said about two days ago here, but they're repeating those threats, keeping the temperature dialed right up. victor, alison? >> jim, we saw the photographs just a few seconds ago of kim jong-un with four generals behind him and the map in the background talks about targets in the u.s. what is the likelihood that kim jong-un and his army could pull that off? >> in a word, zero. they cannot hit the u.s. mainland with what they have now. if they were to launch that missile that they put up to put a satellite in orbit, they'd have to leave it on the launch pad probably ten days as they fueled it up. they simply don't have the capability, they're too vulnerable, but they do have medium and long-range missiles with a range of about 1,300 miles the longest ones and that does put guam and japan within range, those missiles work and there are concerns over that, the concerns are over the more low level things they could do, the cyber attacks like we saw in the banks, the incident like the "cheonan" that was lost in 2010, those are things that south korea and the u.s. are keeping a close eye on tonight. >> jim clancy in seoul, south korea, for us, thank you. we've got much more ahead this hour. >> here is a look at what's coming up. the unthinkable crime in a small georgia town a 13-month-old baby shot dead in his stroller. police say they have their two suspects, so why have six people now been arrested? plus who's really responsible for michael jackson's death? his mom, catherine, says she knows, now she's suing for billions. and her mom didn't want her, so humans stepped in, ten of them, raising this adorable 2-month-old gorilla. wait until you see how they're doing it. [ lane ] are you growing old waiting for your wrinkle cream to work? neutrogena® rapid wrinkle repair has the fastest retinol formula. to visibly reduce fine lines and wrinkles in just one week. neutrogena®. to visibly reduce fine lines and wrinkles in just one week. oh, hi thehey!ill. are you in town for another meeting? yup, i brought my a-team. business trips add up to family time. this is my family. this is joe. hi joe! hi there! earn a ton of extra points with the double your hhonors promotion and feel the hamptonality. the walmart low price guarantee, backed by ad match. there's your price, walmart will match that right at the register. nice! i did not know they did that. wow! that's the walmart low price guarantee backed by ad match! save time and money. bring in ads from your local stores and see for yourself. i'll believe it when i--- [ both ] oooooh... [ female announcer ] as you get older, protein is an important part of staying active and strong. ensure high protein... fifty percent of your daily value of protein. low fat and five grams of sugars. [ major nutrition ] ensure! nutrition in charge! i'm up next, but now i'm singing the heartburn blues. hold on, prilosec isn't for fast relief. cue up alka-seltzer. it stops heartburn fast. ♪ oh what a relief it is! [ construction sounds ] ♪ [ watch ticking ] [ engine revs ] come in. ♪ got the coffee. that was fast. we're outta here. ♪ [ engine revs ] ♪ [ engine revs ] do you guys ride? well... no. sometimes, yeah. yes. well, if you know anybody else who also rides, send them here -- we got great coverage. it's not like bikers love their bikes more than life itself. i doubt anyone will even notice. leading the pack in motorcycle insurance. now, that's progressive. call or click today. aarrggh! something this delicious could only come from nature. discover nectresse™. the 100%-natural no-calorie sweetener made from the goodness of fruit. nectresse™. sweetness naturally. a rare collection of letters will be up for auction in late may. an anonymous donor is selling 250 letters including an angry note from john lennon to paul mccartney after the beatles broke up. the letter generating the biggest interest was from marilyn monroe, she penned a note to her mentor, "i'm still lost. i mean i can't get myself together. i sound crazy but i think i'm going crazy." the items will be exhibited april 8th through the 16th at the douglas hillman gallery in new york city. six people face charges in the shooting death of a baby in his stroller, this happened in broad daylight in brunswick, georgia, last week. two teenagers are accused of murder. also charged the mother, sister and aunt of one of the suspects and a city official. victor you were there in brunswick. what are people saying about this. how afraid are they? >> well i don't know if it's fear, it's definitely concern and it's something that the police chief there says people should be concerned because someone walked up to a mother and her child, shot the child in the face, shot the mother twice. the question here is, is this something that's organized? is this gang related, we asked the chief and he told us that that is being explored but he also said this about why this happened. let's listen. >> we believe that the location and the victim were both random. >> it seems odd two individuals, whoever they are, so desperate to rob someone, who wouldn't have appeared to have any money, and going to the trouble of shooting two people, would then leave. >> so a city commissioner was also arrested in this investigation, but how is he connected? >> his name is james brooks. this is a tertiary arrest because you have the charges for the two boys who are accused of being involved in the shooting. then you have the mother and the sister and the aunt who were involved, police say with the coverup. this man you see here highlighted is talking to one of the women who came out and told them allegedly, "you don't have to talk to police." so that's his connection here, he's charged with interfering with the investigation, interfering with an officer, so he was in jail. he's now bonded out but yeah, he's also we're told by his wife, i spoke with her yesterday, distant relatives of this family. now, she couldn't say exactly how. she said there's kin in there somewhere but they are related in some way. >> one of the suspects was charged with another robbery, right? >> that was part of the indictment that was a surprise, he's charged with using the same weapon a .22 caliber revolver the alleged murder weapon about a week before in an attempted armed robbery. they say that the man on the left of your screen here, he's 17, actually seen as a man now charged as an aadult, demarquise elkins, they're looking to see if there are more crimes involved. >> it's crazy. >> more and more people getting caught up in the storyline. the family of superstar michael jackson goes after the concert promoter they say is responsible for his death and it's a huge lawsuit worth billions of dollars. ♪ i am stuck on band-aid brand ♪